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Cyperaceae taxon details

Carex spicata Huds.

1676047  (urn:lsid:marinespecies.org:taxname:1676047)

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Hudson, W. (1762). Flora anglica; exhibens plantas per regnum angliae sponte crescentes, distributas secundum systema sexuale: cum differentiis specierum, synonymis auctorum, nominibus incolarum, solo locorum, tempore florendi, ofììcinalibus pharmacopoeorum. pp. [i]-viii, [1- 8], 1-506, [1-22, ind.]. Londini [London]: Impensis auctoris: Prostant venales apud J. Nourse in the Strand, et C. Moran in Covent-Garden., available online at https://www.biodiversitylibrary.org/page/52504644
page(s): 349 [details] OpenAccess publication
Description Rhizomes short; shoots densely tufted; roots purple-tinged; scales brown or red-brown, with black veins, eventually becoming...  
Description Rhizomes short; shoots densely tufted; roots purple-tinged; scales brown or red-brown, with black veins, eventually becoming fibrous. Stems 10–85 cm, often stout, trigonous; fruiting stems often elongating considerably in wet ditch-cum-hedge-bank habitats. Leaves 7–45 cm × 2–4 mm, keeled, gradually tapering to a flat tip, mid green; hypostomous; sheaths forming a short false stem, sometimes stained wine-red; apex straight or concave; ligule 4–8(–10) mm, ± acute, with much soft, white, loose tissue, sometimes tinged purple-red. Inflorescence 1–4 cm; bracts glumaceous, with a setaceous point. Spikes 3–8, usually contiguous (rarely widely separated), 5–10 mm, sessile, male at top, female below. Male glumes 3–4 mm, lanceolate; apex acute. Female glumes 4–4.5 mm, lanceolate, acuminate, red-brown with a green midrib, occasionally tinged purple-red. Utricles 4–5 mm, with an irregularly bulbous and corky base and gradually attenuated into a scabrid beak c. 2 mm long, the whole bronze-green, eventually turning dull black; stigmas 2; nut rounded-cubical, set well above the base. [details]

Description Rizoma grueso, que forma céspedes hasta de 50 cm de diámetro. Tallos (10)20–60(85) cm, trígonos, con los ángulos...  
Description Rizoma grueso, que forma céspedes hasta de 50 cm de diámetro. Tallos (10)20–60(85) cm, trígonos, con los ángulos agudos, escábridos en la parte superior. Hojas (1,8)2,5–3,5(4) mm de anchura, de menor longitud que los tallos, planas, algo ásperas, no muy rígidas; lígula (3)5–7(8,5) mm, de longitud mayor que la anchura, de ápice obtuso o subagudo; generalmente sin antelígula; vainas basales poco o muy fibrosas, de color pardo, frecuentemente teñidas de color púrpura oscuro o igual que la cara interna de la corteza y la externa del cilindro central de las raíces. Bráctea inferior de longitud mucho menor que la inflorescencia, setácea, no envainante. Espigas agrupadas en la parte superior del tallo, a veces las inferiores un poco separadas, en inflorescencias de 2–3(4) cm, simples. Glumas ovales, acuminadas o mucronadas, de color pardo oscuro, muy rara vez hialino-verdosas, con margen escarioso estrecho o sin él, las femeninas de longitud similar a la de los utrículos. Utrículos (4)4,2–5,6(5) × 1,7–2,2 mm, subrectamente oval y base ± estrechada, plano-convexos, con nervadura solo perceptible en ocasiones, verdosos, gradualmente atenuados en un pico de (1,2)1,5–1,8 mm, escábrido-serrulado, bífido. Aquenios 2–2,2 × 1,4–2 mm, de contorno oval, oblongo o casi orbicular, biconvexos, rara vez plano-convexos; con la base del estilo persistente en forma de una corta columna. 2n = 54, 56*, 58*? [details]

Description Carex spiculis subrotundis approximatis androgynis, capsulis ovatis acutis. Habitat in aquosis.  
Description Carex spiculis subrotundis approximatis androgynis, capsulis ovatis acutis. Habitat in aquosis. [details]
Cyperaceae Working Group. (2025). [see How to cite]. Global Cyperaceae Database. Carex spicata Huds.. Accessed at: https://cyperaceae.org/aphia.php?p=taxdetails&id=1676047 on 2026-06-04
Date
action
by
2023-09-06 07:28:28Z
created
2024-12-10 11:47:54Z
unchecked
db_admin
2025-03-11 11:19:03Z
changed

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Nomenclature

original description Hudson, W. (1762). Flora anglica; exhibens plantas per regnum angliae sponte crescentes, distributas secundum systema sexuale: cum differentiis specierum, synonymis auctorum, nominibus incolarum, solo locorum, tempore florendi, ofììcinalibus pharmacopoeorum. pp. [i]-viii, [1- 8], 1-506, [1-22, ind.]. Londini [London]: Impensis auctoris: Prostant venales apud J. Nourse in the Strand, et C. Moran in Covent-Garden., available online at https://www.biodiversitylibrary.org/page/52504644
page(s): 349 [details] OpenAccess publication

basis of record Plants of the World Online (POWO). , available online at https://powo.science.kew.org/ [details] 

Taxonomy

taxonomy source Jermy, A.C.; Simpson, D.A.; Foley, M.J.Y.; Porter, M.S. (2007). Sedges of the British Isles. 554 pp. Botanical Society of Britain & Ireland, United Kingdom. [details] Available for editors  PDF available [request]

taxonomy source Luceño, M., Castroviejo, S., Jiménez-Mejías, P. (2008). Cyperaceae. In: Castroviejo, Luceño, M., Galán, A., Jiménez-Mejías, P., Cabezas, F., Medina, L. (eds). Flora iberica. Plantas vasculares de la Península Ibérica e Islas Baleares. Vol. XVIII. Madrid: CSIC., available online at https://bibdigital.rjb.csic.es/records/item/12958-flora-iberica-vol-18-cyperaceae-pontederiaceae?offset=, http://www.floraiberica.es/PHP/familias_lista_.php?familia=Cyperaceae [details] 

 
 Present  Inaccurate  Introduced: alien  Containing type locality 
   

Unknown type K 000960394 [details]
From editor or global species database
Description Rhizomes short; shoots densely tufted; roots purple-tinged; scales brown or red-brown, with black veins, eventually becoming fibrous. Stems 10–85 cm, often stout, trigonous; fruiting stems often elongating considerably in wet ditch-cum-hedge-bank habitats. Leaves 7–45 cm × 2–4 mm, keeled, gradually tapering to a flat tip, mid green; hypostomous; sheaths forming a short false stem, sometimes stained wine-red; apex straight or concave; ligule 4–8(–10) mm, ± acute, with much soft, white, loose tissue, sometimes tinged purple-red. Inflorescence 1–4 cm; bracts glumaceous, with a setaceous point. Spikes 3–8, usually contiguous (rarely widely separated), 5–10 mm, sessile, male at top, female below. Male glumes 3–4 mm, lanceolate; apex acute. Female glumes 4–4.5 mm, lanceolate, acuminate, red-brown with a green midrib, occasionally tinged purple-red. Utricles 4–5 mm, with an irregularly bulbous and corky base and gradually attenuated into a scabrid beak c. 2 mm long, the whole bronze-green, eventually turning dull black; stigmas 2; nut rounded-cubical, set well above the base. [details]

Description Rizoma grueso, que forma céspedes hasta de 50 cm de diámetro. Tallos (10)20–60(85) cm, trígonos, con los ángulos agudos, escábridos en la parte superior. Hojas (1,8)2,5–3,5(4) mm de anchura, de menor longitud que los tallos, planas, algo ásperas, no muy rígidas; lígula (3)5–7(8,5) mm, de longitud mayor que la anchura, de ápice obtuso o subagudo; generalmente sin antelígula; vainas basales poco o muy fibrosas, de color pardo, frecuentemente teñidas de color púrpura oscuro o igual que la cara interna de la corteza y la externa del cilindro central de las raíces. Bráctea inferior de longitud mucho menor que la inflorescencia, setácea, no envainante. Espigas agrupadas en la parte superior del tallo, a veces las inferiores un poco separadas, en inflorescencias de 2–3(4) cm, simples. Glumas ovales, acuminadas o mucronadas, de color pardo oscuro, muy rara vez hialino-verdosas, con margen escarioso estrecho o sin él, las femeninas de longitud similar a la de los utrículos. Utrículos (4)4,2–5,6(5) × 1,7–2,2 mm, subrectamente oval y base ± estrechada, plano-convexos, con nervadura solo perceptible en ocasiones, verdosos, gradualmente atenuados en un pico de (1,2)1,5–1,8 mm, escábrido-serrulado, bífido. Aquenios 2–2,2 × 1,4–2 mm, de contorno oval, oblongo o casi orbicular, biconvexos, rara vez plano-convexos; con la base del estilo persistente en forma de una corta columna. 2n = 54, 56*, 58*? [details]

Description Carex spiculis subrotundis approximatis androgynis, capsulis ovatis acutis. Habitat in aquosis. [details]

Translation Rhizome thick, forming tussocks up to 50 cm in diameter. Stems (10)20–60(85) cm, trigonous, with acute angles, scabrid in the upper part. Leaves (1.8)2.5–3.5(4) mm wide, shorter than the stems, flat, somewhat rough, not very rigid; ligule (3)5–7(8.5) mm, longer than wide, with an obtuse or subacute apex; generally without an antiligule; basal sheaths slightly to strongly fibrous, brown in colour, frequently tinged dark purple or matching the colour of the inner cortex and the outer surface of the central cylinder of the roots. Lower bract much shorter than the inflorescence, setaceous, not sheathing. Spikes grouped in the upper part of the stem, sometimes the lower ones slightly separated, forming inflorescences 2–3(4) cm long, simple. Glumes ovate, acuminate or mucronate, dark brown, very rarely hyaline-greenish, with a narrow scarious margin or lacking it; female glumes similar in length to the utricles. Utricles (4)4.2–5.6(5) × 1.7–2.2 mm, broadly oval with the base ± narrowed, plano-convex, with venation only occasionally perceptible, greenish, gradually attenuated into a beak (1.2)1.5–1.8 mm long, scabrid-serrulate, bifid. Achenes 2–2.2 × 1.4–2 mm, oval, oblong or nearly orbicular in outline, biconvex, rarely plano-convex; style base persistent as a short column. 2n = 54, 56*, 58*? [details]

Translation Sedge with nearly rounded, crowded, androgynous spikes; utricles (capsules) ovate and pointed. Habitat in wet places. [details]
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